The impact of arterial pressure waveform underdamping and resonance filters on cardiac output measurements with pulse wave analysis

Br J Anaesth. 2022 Jul;129(1):e6-e8. doi: 10.1016/j.bja.2022.03.024. Epub 2022 Apr 19.

Authors

Lorenzo Foti¹, Frederic Michard², Gianluca Villa¹, Zaccaria Ricci³, Stefano Romagnoli¹

Affiliations

¹ Department of Health Science, Section of Anaesthesia and Intensive Care, University of Florence, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy.
² MiCo, Denens, Switzerland. Electronic address: frederic.michard@bluewin.ch.
³ Department of Health Science, Section of Anaesthesia and Intensive Care, University of Florence, Azienda Ospedaliero-Universitaria Meyer, Florence, Italy.

PMID: 35459533
DOI: 10.1016/j.bja.2022.03.024

No abstract available

Keywords: anaesthesiology; arterial pressure; cardiac output; critical care; damping; monitoring; pulse wave analysis; resonance.

Publication types

Letter

MeSH terms

Arterial Pressure*
Arteries
Blood Pressure
Cardiac Output
Humans
Monitoring, Physiologic
Pulse Wave Analysis
Thermodilution*